Product Details

Fair-Rite FT240-31 (2631803802) Toroidal Ferrite Core – Material 61

The FT240-31 is designed for high-frequency applications including RF circuits, power supply filtering, and EMI suppression. Made with Material 61, this core offers low loss and high efficiency making it ideal for broadband transformers and inductors.

Product Specifications:

• Manufacturer: Fair-Rite
• Part Number: FT240-31 (2631803802)
• Material: 61 (NiZn Ferrite)
• Outer Diameter (OD): 61.00 mm
• Inner Diameter (ID): 35.55 mm
  
• Height (Thickness): 12.70 mm
• Frequency Range: 1 MHz – 300 MHz
• Application: RF chokes, broadband transformers, EMI suppression

Features & Benefits:

✔ High-Frequency Performance – Low loss for efficient signal transmission
✔ Ideal for RF & Power Applications – Used in EMI suppression, transformers, and chokes
✔ Durable & Reliable – Designed for long-term performance in demanding environments

Applications:

• Broadband Transformers
• RF Chokes & Inductors
• Power Supply Filtering
• EMI/RFI Suppression
• Ham Radio & Audio Equipment